?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
n. 盾葉鬼臼的根莖( 用作利膽劑和瀉藥)
??? 情景例句
And this is Shirley and Nicole.
這是 Shirley和 Nicole。
Measure thrice before you cut once.
三思而后行。
One moring she was working at her desk in the library when a boy came in.
一天早上，她正在圖書館里伏案工作，這時，一個男孩走進來。